Microbial mats of twenty-six lakes from Potter Peninsula, King George Island, Antarctica

The taxonomic composition and ecology of microbial mats were investigated in 26 lentic environments of Potter Peninsula (King George Island, Antarctica) during the summer of 1995/96. These have different limnological characteristics according to the location of the basins. Among the 139 algal taxa r...

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Autor principal: Vinocur, A.
Otros Autores: Pizarro, H.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2000
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100 1 |a Vinocur, A. 
245 1 0 |a Microbial mats of twenty-six lakes from Potter Peninsula, King George Island, Antarctica 
260 |c 2000 
270 1 0 |m Vinocur, A.; Dept. de Ciencias Biológicas, Facultad de Ciencias Exactas/Nat., Universidad de Buenos Aires, C 1428 EHA Buenos Aires, Argentina; email: avinocur@bg.fcen.uba.ar 
506 |2 openaire  |e Política editorial 
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520 3 |a The taxonomic composition and ecology of microbial mats were investigated in 26 lentic environments of Potter Peninsula (King George Island, Antarctica) during the summer of 1995/96. These have different limnological characteristics according to the location of the basins. Among the 139 algal taxa registered, 10 are new records for Antarctica. Bacillariophyceae was the dominant class in terms of species richness, followed by the Cyanobacteria and Chlorophyceae. Twlnspan classification was used to describe six epilithic algal assemblages; Canonical Correspondence Analysis ordination showed that soluble reactive phosphorus, phytoplanktonic chlorophylla concentration and conductivity were the main sources for the variation in the data.  |l eng 
536 |a Detalles de la financiación: Instituto Antártico Argentino 
536 |a Detalles de la financiación: The present study was financially supported by the Instituto Antártico Argentino (DNA). We thank Dr I. O’Farrell and Dr G. Mataloni for correcting the English text, Sr. O. Benitez for taxonomical determinations of the moss and lichen samples, Dr H. G. Tell, Dr W. F. Vincent and an anonymous reviewer for helpful comments on the manuscript. 
593 |a Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C 1428 EHA Buenos Aires, Argentina 
593 |a Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina 
690 1 0 |a CCA ORDINATION 
690 1 0 |a LAKES 
690 1 0 |a MARITIME ANTARCTICA 
690 1 0 |a MICROBIAL MATS 
690 1 0 |a POTTER PENINSULA 
690 1 0 |a TWINSPAN CLASSIFICATION 
690 1 0 |a COMMUNITY COMPOSITION 
690 1 0 |a COMMUNITY STRUCTURE 
690 1 0 |a LENTIC ENVIRONMENT 
690 1 0 |a LIMNOLOGY 
690 1 0 |a MICROBIAL MAT 
690 1 0 |a ANTARCTICA 
700 1 |a Pizarro, H. 
773 0 |d 2000  |g v. 437  |h pp. 171-185  |p Hydrobiologia  |x 00188158  |w (AR-BaUEN)CENRE-207  |t Hydrobiologia 
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